Blitz: Individual Calculations September 2023
 Ghanbarzadeh, Sajja  Total change: -160.80  Rating chartPersonal card
 Tabriz weekly blitz 16 mordad Tabriz IRI 2023-08-07
RcRownchangeKK*chgGame
 1365 1296 0.50 7 -2.51 40 -100.40 
  Siani, Ali 1725 IRI0.001-0.0740-2.80 
  Sarvin, Alireza 1574 IRI0.5010.334013.20 
  Akbarzadeh Laleh, Mousa 1424 IRI0.001-0.3340-13.20 
  Arsalani, Arshia 1363 IRI0.001-0.4140-16.40 
  Pour Eskandar, Amir Mohammad 1061 IRI0.001-0.7940-31.60 
  Zhian, Maral 1109 IRI0.001-0.7440-29.60 
  Firouzi, Maghsoud 1298 IRI0.001-0.5040-20.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Tabriz weekly blitz 23 mordad Tabriz IRI 2023-08-14
RcRownchangeKK*chgGame
 1497 1296 0.00 5 -1.51 40 -60.40 
  Jabbari, Saeed 1737 IRI0.001-0.0640-2.40 
  Pouresmaeil, Naser 1759 IRI0.001-0.0540-2.00 
  Firouzi, Maghsoud 1298 IRI0.001-0.5040-20.00 
  Salimi, Saeid 1109 IRI0.001-0.7440-29.60 
  Rejali, Danial 1581 IRI0.001-0.1640-6.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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